baber/WOPTO huggingface dataset:
Patent DE-3405738-A1 (DE)
Title: Container loading apparatus for ships
IPC: B66C23/52
Filed: 1984-02-17
Abstract: Container loading apparatus for ships, having a boom which is connected via a stable ball-bearing slewing rim with perpendicular axis to a cantilever girder which in turn is mounted via a stable ball-bearing slewing rim with perpendicular axis on a supporting column arranged on the hull, and in which apparatus a liftable and lowerable spreader pivotable through a full circle is suspended on the free end of the boom via ropes, the rope winch together with drive for a lifting rope being mounted in the ship-side end of the boom, which lifting rope is run via a rope pulley, arranged on the free end of the boom, to a pair of rope pulleys lying one behind the other, which are mounted on the supporting device for the spreader, and the end of the lifting rope is fastened to the end of the boom.
Patent DE-3405976-A1 (DE)
Title: Anchor for concrete formworks
Inventor: MARKEWITZ WOLFGANG
IPC: E04G17/065
Filed: 1984-02-18
Abstract: An anchor for concrete formworks is disclosed having an anchor bar which has an external thread and connects together two formwork elements arranged at a distance with respect to one another, having two anchor nuts which can be screwed onto the two ends of the anchor bar on the outer side of the formwork elements, and having a jacket tube receiving the anchor bar between the two formwork elements. Each anchor nut is provided with a clamping body which is supported on the outer side of the frame of one of the two formwork elements, which may be rotatable, and which is located with its inner end in the formwork plane of the formwork element concerned. The openings provided in the formwork elements for the anchor can thus be selected so as to be relatively large, as a result of which it is easier to position the anchor from outside.
Patent DE-3410141-A1 (DE)
Title: Heating boiler with tubular heating gas channels
Inventor: NOACK ROLF DR
IPC: F24H9/00
Filed: 1984-03-20
Abstract: Tubular heating gas channels are formed by pipe elements (3',3'') pushed one inside the other, the inner pipe element (3'') of which is widened out against the outer pipe element (3') while maintaining a spacing (5). <IMAGE>
Patent DE-3410147-A1 (DE)
Title: Device for protecting a hose line against water leakage
Inventor: OLBERTZ THEO
IPC: D06F39/08
Filed: 1984-03-20
Abstract: The water-supply hose line of a water-consuming machine, for example an automatic washing machine, is surrounded by a protective hose line. The latter is connected to the water-drainage hose line of the machine via a branch line and a closure which opens into the water-drainage hose line under water pressure is fitted in the branch line. The leakage of water from the supply hose, for example as a result of the hose material being damaged, into the room in which the machine is installed is thereby prevented.
Patent DE-3410586-A1 (DE)
Title: Handbrake or parking brake device for vehicles
Inventor: RAUSCHER WOLFGANG DIPL ING
IPC: B60T15/04
Filed: 1984-03-22
Abstract: The hand or parking brake device has a handbrake valve device (54), which has an actuating element (15) lockable in the parking brake device by means of a locking element. Only when the locking element is completely engaged does an electrical switch device (23) open, which is connected, in series to a door contact switch (51), in an energising circuit for a signal transmitter (27, 41). The door contact switch (51) closes only when the vehicle doors are opened. If the vehicle door is opened, for example for the vehicle driver to get out, when the handbrake valve device (54) is not completely locked in the parking brake position, a warning signal is emitted indicating the incorrect adjustment of the handbrake valve device. The door contact switch (51) can be bridged by a test switch (52), the test switch (52) can be arbitrarily closed. <IMAGE>
Patent DE-3412399-A1 (DE)
Title: Three-position switch
Inventor: REICHL H ERWIN DIPL ING
IPC: H01H33/12
Filed: 1984-04-03
Abstract: The invention relates to a high-voltage switching apparatus which is designed as a three-position switch and is suitable for switching load currents and for earthing installation parts. The essential feature is seen in that a switching element in the form of a vacuum switching tube is arranged in the insulating medium, electrically in series with the interruption path which occurs in the central position (TR). The apparatus is primarily suitable for load interruptor switching units.
Patent DE-3416019-A1 (DE)
Title: Apparatus for the transport of horizontally divided, boxless sand casting moulds for foundry purposes
Inventor: ACHINGER MICHAEL
IPC: B22D33/02
Filed: 1984-04-30
Abstract: In an apparatus for the transport of horizontally divided, boxless sand casting moulds (1) for foundry purposes from a mould station via a casting station to a shaking-out point by means of a series of transport plates (5,50) which are conducted along a path while pushing against each other, and whose respective length in the transport direction is equal to, or only slightly greater than, the corresponding length of the respective casting mould placed on them, each transport plate (5,50) has, at least on one of its ends, preferably the end remote from the moulding station, an end bar (6) which is arranged essentially perpendicularly to it and is directed upwards, and which prevents an offset between the transport plate and the casting mould. <IMAGE>
Patent DE-3418527-A1 (DE)
Title: Nuclear reactor unit arranged in a cylindrical prestressed concrete pressure vessel and having a gas-cooled nuclear reactor
Inventor: BECKER GERHARD DR ING DR
IPC: G21C15/18
Filed: 1984-05-18
Abstract: The invention relates to a nuclear reactor unit having a cylindrical prestressed concrete pressure vessel, having a gas-cooled nuclear reactor accommodated in a cavity of the pressure vessel, having, installed in vertical shafts in the pressure vessel, main heat exchangers and main circulators, auxiliary heat exchangers and auxiliary circulators, and having gas lines between the reactor cavity and the vertical shafts for guiding the hot gas and the cold gas. In this arrangement, each vertical shaft is connected to the reactor cavity by means of a hot gas line emanating from the lower region of the reactor cavity and of a cold gas line entering the upper region of the reactor cavity. The reactor cavity is arranged eccentrically, in a manner known per se, in the prestressed concrete pressure vessel in order to achieve smaller dimensions for the pressure vessel. A simplified design of the nuclear reactor unit is achieved in common with the guarantee of higher safety owing to the fact that the auxiliary heat exchangers, which take over the dissipation of afterheat in the event of accidents, are respectively arranged above one another in pairs in a manner known per se in one of the vertical shafts, the associated auxiliary circulators being provided at the top in case of the upper auxiliary heat exchangers and at the bottom in the case of the lower auxiliary heat exchangers, and that the cold gas from the lower auxiliary circulators is guided in each case through a gas line which is laid in parallel in concrete and enters the relevant vertical shaft in the region of the cold gas line.
Patent DE-3421974-A1 (DE)
Title: Electrical switching device
Inventor: HOEHNE KLAUS DR
IPC: H01H19/18
Filed: 1984-06-14
Abstract: The switching device is used for making electrical contact once a shaft has rotated through a number of revolutions or a revolution angle which can be predetermined. The switching operation is initiated by riders on switching discs, mechanical sampling of the riders being sufficient to initiate a switching contact in the case of two switching discs. The switching disc which in each case follows is moved onwards step-by-step by means of a cam on the preceding disc.
Patent DE-3422439-A1 (DE)
Title: Window with a window frame to be built into a building wall and casement arranged therein
IPC: E06B7/10
Filed: 1984-06-16
Abstract: Window with a window frame to be built into a building wall and casement arranged therein, at least one insulating glass unit being inserted in the casement. Positioned on the casement on the inside of the room is a front frame which is equipped with at least one glass pane and which forms a chamber-like transmission trap towards the insulating-glass unit. The casement has below the insulating-glass unit a device for introduction of outside air into the transmission trap and above the insulating-glass unit a device for outlet of the outside air introduced out of the transmission trap into the associated interior. <IMAGE>
Patent DE-3430046-A1 (DE)
Title: Twisting machine
Inventor: SIEBERT GEORG
IPC: D01H7/00
Filed: 1984-08-16
Abstract: A twisting machine is designed as a ball winder. It possesses a twisting flyer which travels round the ball axis. The ball axis is at an oblique angle to the flyer axis. A displacement drive is provided for the slow rotation of the ball 17 about the ball axis. This consists of a sun wheel 6 concentric to the flyer axis and of a driving wheel 20 which is connected operatively thereto and which rotates the ball holder. <IMAGE>
Patent DE-3433110-A1 (DE)
Title: Transparent film
Inventor: JEROMA RUDOLF
IPC: C09J7/38
Filed: 1984-09-08
Abstract: In order to control the colour effect of a self-adhesive transparent film illuminated from the front and rear side, translucent or opaque particles of coloured pigments are mixed finely distributed with the adhesive applied to the reverse side of the transparent film.
Patent DE-3433472-A1 (DE)
Title: Filter for separating solids from liquids
Inventor: SCHEIBINGER LUDWIG
IPC: B01D24/16
Filed: 1984-09-12
Abstract: A filter for separating solids from liquids contains a vessel 1 through which the liquid to be purified flows from bottom to top, in which vessel a filter bed 5 composed of buoyant filter material is arranged beneath a retaining screen 6 holding the filter material against the liquid buoyancy. Beneath the filter bed 5, the vessel 1 is provided with an outlet orifice 11 for a batchwise withdrawal of liquid present in the vessel interior 18 intended for backwashing and cleaning of the filter bed 5. The outlet orifice 11 is connected via an outlet pipe 12 conducted upwards and a pipe elbow 13 arranged at its upper end to a discharge pipe 14 conducted downwards beneath the bottom of the vessel 1. In the discharge pipe 14 there is arranged a shut-off valve. Between the apex 17 of the pipe elbow 13 and the vessel interior 18, there is a pipe connection 19 whose vessel-side end 20 is at the height of the liquid level 21 present after the backwash process. <IMAGE>
Patent DE-3433511-A1 (DE)
Title: Ironing appliance
Inventor: SAYER GERHARD
IPC: D06F71/18
Filed: 1984-09-12
Abstract: Appliance for ironing the shoulder part, the upper sleeve attached to it and the armhole lining of a sports jacket, with a dummy which has orifices for steam outlet or air outlet or air inlet and over which the sports jacket is to be hung, and with a shank which is displaceable in the dummy at shoulder height horizontally in the direction of the armhole of the sports jacket and which carries a heatable ram plate which can be laid against the inside of the upper sleeve and which is provided with perforations, characterised in that the back surface of the dummy is convex in horizontal section, in that the side surface of the dummy is convex in horizontal section, in that the breast surface of the dummy is convex in an outer region and concave in an inner region in horizontal section, and in that the ram plate extends over a portion of the outer convex region of the breast surface of the dummy and is curved in such a way that it is at an at least approximately constant distance from the dummy surfaces located opposite it.
Patent DE-3435808-A1 (DE)
Title: Wear protection device for aircraft tyres
Inventor: SCHMIDT JOACHIM DIPL ING
IPC: B64C25/40
Filed: 1984-09-28
Abstract: In order to prevent the wear of aircraft tyres, the wheels of the aircraft are caused to rotate before the landing so that the wheels are already rolling without skidding, or with a very small amount of skidding, at the moment when the aircraft touches down on the runway. In consequence, the "touch-down wear" which can be considerable in the case of undercarriage wheels which are not rotating, is eliminated. In addition to other drive possibilities, the undercarriage wheels can also, for example, be driven by turbines which in turn can be driven by the flow from the wind of motion or by compressed air or exhaust gases which can be extracted from the aircraft's engines.
Patent DE-3439951-A1 (DE)
Title: Adjustable visor
Inventor: PALMAER LEIF
IPC: A42B3/22
Filed: 1984-11-02
Abstract: The invention relates to a pivotable visor, which can be set in at least three particular positions, for protective work helmets. The visor is arranged for simple mountable attachment on both sides of the helmet and is provided at its upper, rear ends in each case with a narrow and light bearing which follows the visor to the full extent if the latter is removed from the helmet. The bearing is mounted at one end of an arm which is arranged pivotably relative to the visor, and whose other end has devices for simple attachment to and removal from the helmet. The bearing contains a spring-loaded closure pin which interacts with depressions and assigns different particular positions to the visor.
Patent DE-3443935-A1 (DE)
Title: Work chair for disabled people
Inventor: MOLL HUBERT
IPC: A47C1/02
Filed: 1984-12-01
Abstract: On a work chair (10) for disabled people having a plurality of padded elements (11-15) forming the seat surface and support surfaces for the body, elevated padding (24) and depressions (25) in the padding (20) are produced by inflatable additional cushions (1-4) which are variable in thickness and are arranged between the padding (20) and shaped parts (18) bearing the padding and/or between the padding (20) and its covering material (21). By means of these inflatable additional cushions (1-4) of different sizes, the seat and support surfaces of the work chair (10) can be adapted to the respective requirements of the user at any time without great effort. <IMAGE>
Patent DE-3503828-A1 (DE)
Title: Heating chamber with helicoidal ducts in the throat
Inventor: STOJICIC TODE PROF DR DIPL ING
IPC: F02B23/06
Filed: 1985-02-05
Abstract: Chamber of an internal combustion engine with helicoidal ducts in the throat with the characteristic feature that it comprises a chamber steel insert, a profiled chamber throat, in which special helicoidal ducts are formed, a thermal insulation layer on the back of the insert and a method of bearing in the piston end face for the fitting of the chamber insert.
Patent DE-3505346-A1 (DE)
Title: Melting and casting process control
Inventor: GUNDLACH HANS-WERNER DIPL CHEM
IPC: A61C13/20
Filed: 1985-02-15
Abstract: In melting and casting process control in precision casting, esp. dental casting, in which a charge is heated and its temp. is measured continuously, the novelty  that (a) a first signal is generated, corresp. to temp. variation with time (dv/dt); (b) attainment of the liquidus temp. (V2,V1) is determined by increase in the first signal while the heating is switched on, giving a second signal indicating attainment of the liqs. temp.; and (c) subsequent heatin and initiation of casting are controlled in dependence on the second signal and a criterion related to the second signal (e.g. a preset time or temp. increase after appearance of the second signal. An appts. for carrying out the process is also claimed.
Patent DE-3506922-A1 (DE)
Title: Device for winding up a conveying cable, in particular used cable, onto a cable drum
Inventor: NEUHAEUSER HELMUT DIPL ING
IPC: B66D1/28
Filed: 1985-02-27
Abstract: The invention relates to a device for winding up a used cable onto a cable drum in underground operations. The cable drum can be driven on a transportable bearing frame on rotatably mounted bearing journals and, on shutdown, can be removed from the bearing frame. The bearing journals can be drawn out of the bearing frame to release the cable drum with the wound-up used cable. A drive for the cable drum operates on one of the two bearing journals. With the aid of this winding up device, a reliable and efficient removal of used cables from underground operations to above ground and there to the storage site provided is achieved. <IMAGE>
Patent DE-3512354-A1 (DE)
Title: System of materials comprising a core of titanium or titanium-base alloy having a coating of titanium nitride, titanium carbide, or titanium carbonitride, or an areally separated combination of said compounds
Inventor: SCHREIBER KARL
IPC: C23C16/36
Filed: 1985-04-04
Abstract: The invention relates to a combination of materials comprising a surface of hard material and a core made of titanium materials and refers to specific applications. The invention further provides possibilities for fashioning surfaces by areal combinations of the hard materials TiN, TiC and TiNC.
Patent DE-3516971-A1 (DE)
Title: Electrical insulations
Inventor: HENKEL HANS-JOACHIM DR RER NAT
IPC: H01B3/44
Filed: 1985-05-10
Abstract: The invention relates to electrical insulations based on polyolefin for medium- and high-voltage from about 10kV. In insulations of this type, the object is effectively and durably to suppress the formation of water trees by means of suitable additives. To this end, it is proposed that the insulations contain, as additive, at least one compound of the following structure: <IMAGE>  where     R is H or alkyl,   R<1> and R<2> are H, alkyl, cycloalkyl or aryl and X, Y and Z are O, S or NH, with the proviso that X is not O or S when Y and Z are each O, and that X, Y and Z are not simultaneously NH.   The electrical insulations according to the invention are particularly suitable for use in cables and lines.
Patent DE-3523378-A1 (DE)
Title: Agitator mill, in particular agitator ball mill
Inventor: WEBER KARL DIPL ING
IPC: B02C17/16
Filed: 1985-06-29
Abstract: Agitator mills have a vertical milling shaft which is provided with milling tools and projects downwards into a milling container and is mounted at the upper end in the mill head with the intermediate connection of bearings and seals and is driven, the milling shaft being divided into two milling-shaft components. In order to achieve simple installation and simple disassembly, for example for carrying out repair work, it is proposed to arrange the bearings on the one hand and the seals on the other separated spatially from one another in a common bearing housing, to divide the milling shaft in the region of the upper end of the milling container, also to connect the two milling-shaft components to one another by means of polygonal plug-in connection and to provide the seals in an enclosed seal unit on the lower region of the upper milling-shaft component.
Patent DE-3526261-A1 (DE)
Title: Starting aid device for small internal combustion engines
Inventor: WAGNER EUGEN
IPC: F02N11/12
Filed: 1985-07-23
Abstract: As a starting aid for small internal combustion engines a clamping ring for holding an electrical hand drill is provided with two diametral arms and can be rotationally locked by means of socket connections with bores and bolts on the engine side, in order to support the torque of the hand drill. The torque is transmitted by way of two loose clutch halves of an override clutch with reverse safeguard, of which the one clutch half can be clamped in the drill chuck of the hand drill and the other clutch half can be rotationally fixed, for example by way of an inside thread, to a journal of the engine crankshaft, which after removing housing parts on the engine side is accessible from outside. The prerequisite conditions on the part of the engine for attachment of the starting aid device exist in particular in small internal combustion engines which serve to power garden appliances for lawn cultivation.
Patent DE-3528129-A1 (DE)
Title: Pulse modulation method
Inventor: BRAUN CHRISTOPH
IPC: H04B3/14
Filed: 1985-08-06
Abstract: To reduce the circuit complexity of continuously variable transversal filters and analog/digital convertors, the invention represents a pulse modulation method which takes pulse-shaped signal samples of equal amplitude from the modulating signal. During this signal sampling, dirac pulses occur at the spacing of the signal frequency in the frequency domain. Since the amplitudes of the spectral components change with the multiples of the modulation frequency, they can be used for digitising analog signals. Due to the low-redundancy sampling, the possibility exists of achieving signal delays by means of monostable flip flops.
Patent DE-3529679-A1 (DE)
Title: Rail fastening
IPC: E01B9/40
Filed: 1985-08-20
Abstract: A rail fastening (1) has a rib plate (4) which supports the rail (2) and which is connected to a wooden sleeper (3) by means of wood screws (5). According to the invention, there is provided on the rib plate (4) on the underside or centrally underneath the rail foot (7) a lateral thrust rib (10) which engages in a longitudinal groove (11) of the wooden sleeper (3). As a result, lateral thrust forces can be transmitted properly from the rib plate (4) to the wooden sleeper (3), the wood screws (5) remaining free to a great extent of such lateral thrust loads. As a result, the lifetimes of such rail fastenings are considerably longer (Fig. 1). <IMAGE>
Patent DE-3534071-A1 (DE)
Title: Combined apparatus for the long-term supply of plants
Inventor: BLOCK HUBERT K
IPC: A01G27/06
Filed: 1985-09-25
Abstract: Published without abstract.
Patent DE-3535441-A1 (DE)
Title: Device for drying and disinfecting shoes
IPC: A47L23/20
Filed: 1985-10-04
Abstract: Device for drying and disinfecting shoes in which a blower is used to force a heated disinfecting-air mixture into the shoes via flexible tubes which can be inserted into the shoes.
Patent DE-3545250-A1 (DE)
Title: Process for the production of water-swellable, water-insoluble synthetic fibres, and the use thereof as an absorption material
Inventor: CHMELIR MIROSLAV DIPL CHEM DR
IPC: A23L27/10
Filed: 1985-12-20
Abstract: The invention relates to a process for the production of water- and aqueous liquid-swellable, water-insoluble synthetic fibres, in which the aqueous monomer solution is converted into filament form with addition of a crosslinking agent and a filament-drawing additive before the polymerisation, and is polymerised in this state. The filament-drawing additives used are water-soluble, high-molecular-weight compounds based on aliphatic polyethers, for example polyethylene oxide or polypropylene oxide, or based on polyacrylates, for example poly(meth)acrylic acid or poly(meth)acrylamide. The invention furthermore relates to the use of these fibres as an absorption material for aqueous solutions.
Patent DE-3600933-A1 (DE)
Title: Dismantleable free-standing wall, in particular for exhibitions
Inventor: WEHMANN GUENTHER
IPC: E04B2/74
Filed: 1986-01-15
Abstract: The described dismantleable free-standing wall is intended, in particular, for exhibitions and comprises boards which can be fastened on uprights comprising tubes, tubes of the uprights exhibiting slots into which fastening means for the doors engage. For the uprights, the invention provides tubes (2, 3) which consist of a flexible material and have a straight slot (4) which runs through in the longitudinal direction and into which the boards (1) engage by means of an undercut head profile (6) which is provided on two mutually parallel longitudinal sides. The head profiles are introduced with elastic slot widening, with the result that they are clamped in the slot (4) of the tube, with elastic material deformation. Panels formed in this manner are fitted together in a free-standing wall by clustering the tubes on their upright longitudinal sides (Figure 1). <IMAGE>